How Much Insulation Per Square Foot Attic

See professionally prepared estimates for attic insulation work.

How much insulation per square foot attic.

Input length and width of area to be insulated. Before you call a contractor however it s important to understand the options and costs involved. To install attic insulation and material cost for cellulose fiberglass with a r value of. R 30 to r 60 insulation will cost between 0 15 to 0 65 cents per square foot.

Click the button to calculate the amount of insulation in square feet and man hours wall and ceiling fiberglass insulation needed for this job. See typical tasks and time to insulate an attic along with per unit costs and material requirements. Having the correct amount of attic insulation can help you maintain a comfortable temperature throughout your home and help save money on your energy bills plus prevent major issues like ice dams in the winter. Pricing depends on the size of your attic the type of insulation material used and labor rates.

House insulation material prices. This calculator is to be used as an estimating tool only. It can cost anywhere from 1 700 to 2 100 or between 1 50 and 3 50 per foot to insulate an attic depending on what insulation material you choose. Blown in insulation is the least expensive option and ideal for older attics.

On average you can expect to pay between 1 25 to 2 00 per square ft. Blown in insulation cost per square foot. Pre installation prices for the most common types of blown in insulation are 0 83 per square foot for cellulose and 0 91 per square foot for fiberglass. The cost to insulate an attic starts at 1 68 3 25 per square foot but can vary significantly with site conditions and options.

Will usually cost about 1 600 2 700. House insulation costs zip code sq. Get fair costs for your specific project requirements. An average size attic of 1 200 square ft.

1 20 1 25 per square foot for loose fill cellulose blown into an attic 1 50 per square foot for loose fill cellulose installed in finished walls for most exterior walls experts recommend an r value of r 13 to r 24. Because the space inside a wall is filled almost completely with insulation the r values can be lower than in attics which. If you think you re among the 90 of us homes that are under insulated 1 performing a simple insulation inspection will help you determine your insulation needs. Therefore 1 200 square feet of cellulose insulation costs between 874 1 127 while fiberglass costs between 950 1 244.

So to cover a typical 500 square foot attic you ll likely spend 175 to 325 with double sided barriers being slightly more expensive.